* {
  margin: 0;
  padding: 0;
}

.lf {
  float: left;
}

.rig {
  float: right;
}

.head {
  height: 521px;
}

.head .head_bg {
  background-image: url(http://static.zongheng.com/upload/zhwx/e7/fa/e7fac4fcbb7934b0a38a631c045c0ecb.png);
  height: 100%;
  background-size: cover;
  background-position: center center;
}

.head .head_bg .head_nav {
  font-size: 16px;
  width: 100%;
  font-family: PingFangTC-Regular;
}

.head .head_bg .head_nav .nav_content {
  width: 1240px;
  margin: auto;
}

.head .head_bg .head_nav .nav_content .logo {
  margin-top: 19px;
}

.head .head_bg .head_nav .nav_content .logo a {
  display: block;
  width: 205px;
  height: 39px;
}

.head .head_bg .head_nav .nav_content .logo a img {
  width: 100%;
  height: 100%;
}

.head .head_bg .head_nav .nav_content .join a {
  display: block;
  width: 106px;
  height: 43px;
  line-height: 43px;
  background-color: rgba(0, 0, 0, 0.37);
  margin-top: 17px;
  color: #fff;
  border-radius: 3px;
  text-align: center;
  text-decoration: none;
}

.head .head_bg .head_nav .nav_content .join a:hover {
  background-color: #3A4150;
}

.head .head_bg .head_nav .nav_content .nav_list {
  width: 590px;
  margin-right: 20px;
}

.head .head_bg .head_nav .nav_content .nav_list a {
  float: left;
  display: block;
  width: 20%;
  line-height: 74px;
  text-align: center;
  color: #fff;
  text-decoration: none;
}

.head .head_bg .head_nav .nav_content .nav_list a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-bottom: 3px solid #fff;
  box-sizing: border-box;
}

.us {
  background-color: #fff;
  padding: 68px 0;
}

.us .us_box {
  position: relative;
  width: 1240px;
  margin: auto;
}

.us .us_box .us_content {
  width: 100%;
}

.us .us_box .us_content .us_title {
  height: 72px;
  margin-bottom: 25px;
  background: url(http://static.zongheng.com/wenxue/images/font.png);
  background-repeat: no-repeat;
}

.us .us_box .us_content p {
  font-family: PingFangTC-Regular;
  width: 610px;
  font-size: 16px;
  color: #3A4150;
  margin-bottom: 39px;
  line-height: 29px;
  text-align: justify;
}

.us .us_box .us_content .box_bg {
  position: absolute;
  top: 54px;
  right: 0;
  width: 466px;
  display: flex;
  justify-content: space-between;
}

.us .us_box .us_content .box_bg .bg_logo {
  width: 230px;
  height: 224px;
  background: url(http://static.zongheng.com/wenxue/images/index/resource-1.png) no-repeat;
  background-size: cover;
}

.us .us_box .us_content .box_bg .bg_baidu {
  width: 158px;
  height: 224px;
  background: url(http://static.zongheng.com/wenxue/images/index/resource-2.png) no-repeat;
  background-size: cover;
}

.us .us_box .us_guild {
  display: flex;
  width: 100%;
}

.us .us_box .us_guild p {
  font-size: 16px;
  color: #3A4150;
  line-height: 22px;
  font-family: PingFangSC-Light;
  text-align: justify;
}

.us .us_box .us_guild .guild1 {
  width: 230px;
  margin: 0 116px 0 92px;
}

.us .us_box .us_guild .guild1 .guild_bg {
  width: 230px;
  height: 180px;
  margin-bottom: 25px;
}

.us .us_box .us_guild .guild1 .us_img_text1 {
  background: url(http://static.zongheng.com/wenxue/images/index/view-1.png) no-repeat;
  background-position: center center;
}

.us .us_box .us_guild .guild2 {
  width: 212px;
  margin: 0 116px 0 92px;
}

.us .us_box .us_guild .guild2 .guild_bg {
  width: 212px;
  height: 180px;
  margin-bottom: 25px;
}

.us .us_box .us_guild .guild2 .us_img_text2 {
  background: url(http://static.zongheng.com/wenxue/images/index/view-2.png) no-repeat;
}

.us .us_box .us_guild .guild3 {
  width: 212px;
  margin: 0 116px 0 92px;
}

.us .us_box .us_guild .guild3 .guild_bg {
  width: 212px;
  height: 180px;
  margin-bottom: 25px;
}

.us .us_box .us_guild .guild3 .us_img_text3 {
  background: url(http://static.zongheng.com/wenxue/images/index/view-3.png) no-repeat;
}

.works {
  padding: 50px 0;
  background: #3A4150;
}

.works .works_box {
  width: 1240px;
  margin: auto;
}

.works .works_box .works_tit {
  width: 100%;
  height: 72px;
  margin-bottom: 25px;
  background: url(http://static.zongheng.com/wenxue/images/font.png) no-repeat;
  background-position: 0 -83px;
}

.works .works_box .works_show {
  height: auto;
}

.works .works_box .works_show .show_top {
  height: 422px;
  margin-bottom: 15px;
}

.works .works_box .works_show ul {
  list-style: none;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}

.works .works_box .works_show ul li {
  position: relative;
  width: 295px;
  height: 100%;
  overflow: hidden;
}

.works .works_box .works_show ul li a {
  display: block;
  width: 100%;
  height: 100%;
}

.works .works_box .works_show ul li a img {
  width: 100%;
  height: 100%;
}

.works .works_box .works_show ul li .show_cover_bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  visibility: hidden;
  opacity: 0;
  z-index: 1;
  transition: visibility .4s, opacity .25s;
}

.works .works_box .works_show ul li:hover .show_cover_bg {
  visibility: visible;
  opacity: 1;
}

.works .works_box .works_show ul li p {
  font-size: 16px;
  color: #fff;
  line-height: 24px;
  font-family: PingFangSC-Light;
  padding: 28px 30px 0;
  max-height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  bottom: -28px;
  box-sizing: border-box;
  transition: all .5s;
}

.works .works_box .works_show ul li:hover p {
  transform: translateY(-60px);
}

.works .works_box .works_show .show_bottom {
  height: 259px;
  margin-bottom: 15px;
}

.works .works_box .works_show .show_bottom li {
  width: 190px;
  overflow: hidden;
}

.product {
  padding: 62px 0 0;
}

.product .product_box {
  width: 1240px;
  margin: auto;
}

.product .product_box .tit {
  height: 72px;
  color: #3A4150;
  margin-bottom: 37px;
  background: url(http://static.zongheng.com/wenxue/images/font.png) no-repeat;
  background-position: 0 -166px;
}

.product .product_box .content {
  display: flex;
  justify-content: space-between;
}

.product .product_box .content .content_lf {
  width: 510px;
  padding: 38px 50px 80px;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
  background: url(http://static.zongheng.com/wenxue/images/index/brand-zhbg.png) no-repeat;
}

.product .product_box .content .tit_img {
  margin-bottom: 30px;
}

.product .product_box .content .product_explain {
  padding: 30px 0 28px;
}

.product .product_box .content .more {
  text-align: center;
}

.product .product_box .content .more a {
  display: block;
  margin: auto;
  width: 190px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-family: PingFangSC-Light;
  font-size: 18px;
  color: #fff;
  text-decoration: none;
  background-color: #66c472;
  box-shadow: 0px 4px 8px #99d540;
}

.product .product_box .content .more a:hover {
  background-color: #72cf7e;
}

.product .product_box .content .content_rig {
  width: 510px;
  padding: 38px 50px 80px;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
  background: url(http://static.zongheng.com/wenxue/images/index/brand-zhbg.png) no-repeat;
}

.product .product_box .content .content_rig .tit_img {
  margin-left: 136px;
  margin-right: 136px;
}

.product .product_box .content .content_rig a {
  background-color: #d65254;
  box-shadow: 0px 4px 10px #e46062;
}

.product .product_box .content .content_rig a:hover {
  background-color: #e46062;
}

.cooperation {
  padding: 62px 0 14px;
}

.cooperation .cooperation_box {
  width: 1240px;
  margin: auto;
}

.cooperation .cooperation_box .tit {
  height: 72px;
  margin-bottom: 75px;
  background: url(http://static.zongheng.com/wenxue/images/font.png) no-repeat;
  background-position: 0 -255px;
}

.cooperation .cooperation_box ul {
  width: 100%;
  list-style: none;
  overflow: hidden;
}

.cooperation .cooperation_box ul li {
  width: 330px;
  margin: 0 48px 0 40px;
}

.cooperation .cooperation_box ul li .bg1 {
  width: 289px;
  height: 234px;
  background-image: url(http://static.zongheng.com/wenxue/images/index/cooper-bq.png);
  background-position: center bottom;
  background-repeat: no-repeat;
  margin: 0 auto;
}

.cooperation .cooperation_box ul li .bg2 {
  width: 289px;
  height: 234px;
  background-image: url(http://static.zongheng.com/wenxue/images/index/cooper-con.png);
  background-position: center bottom;
  background-repeat: no-repeat;
  margin: 0 auto;
}

.cooperation .cooperation_box ul li .bg3 {
  width: 289px;
  height: 234px;
  background-image: url(http://static.zongheng.com/wenxue/images/index/cooper-ad.png);
  background-position: center bottom;
  background-repeat: no-repeat;
  margin: 0 auto;
}

.cooperation .cooperation_box ul li p {
  margin: 46px 0 34px;
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #3A4150;
  line-height: 25px;
}

.cooperation .cooperation_box ul li h2 {
  text-align: center;
  font-family: FZRUISY_DAJW--GB1-0;
  font-size: 36px;
  color: #3A4150;
  height: 38px;
  line-height: 38px;
  width: 146px;
  margin: 0 auto;
}

.cooperation .cooperation_box ul .list {
  margin-right: 0;
}

.journalism {
  padding: 62px 0 160px;
}

.journalism .journalism_box {
  width: 1240px;
  margin: auto;
}

.journalism .journalism_box .tit {
  width: 100%;
  height: 72px;
  margin-bottom: 25px;
  background-image: url(http://static.zongheng.com/wenxue/images/font.png);
  background-repeat: no-repeat;
  background-position: 0 -345px;
}

.journalism .journalism_box ul {
  display: flex;
  justify-content: space-between;
  list-style: none;
}

.journalism .journalism_box ul li {
  width: 400px;
}

.journalism .journalism_box ul li .img {
  display: block;
  width: 100%;
  height: 258px;
  overflow: hidden;
}

.journalism .journalism_box ul li .img img {
  width: 100%;
  height: 100%;
  transition: all .3s;
  object-fit: cover;
}

.journalism .journalism_box ul li:hover img {
  transform: scale(1.1);
}

.journalism .journalism_box ul li .text {
  font-family: PingFangSC-Regular;
  font-size: 24px;
  color: #3A4150;
  line-height: 33px;
  text-decoration: none;
  margin: 8px 10px 14px;
  display: block;
}

.journalism .journalism_box ul li p {
  font-family: PingFangSC-Light;
  font-size: 14px;
  color: #596170;
  line-height: 20px;
  margin: 0 10px;
}

.journalism .journalism_box .more {
  font-size: 0;
  margin-top: 55px;
}

.journalism .journalism_box .more a {
  display: block;
  text-align: center;
  margin: auto;
  width: 300px;
  height: 66px;
  line-height: 66px;
  background: #3A4150;
  text-decoration: none;
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #FFFFFF;
  transition: all .3s;
}

.journalism .journalism_box .more a:hover {
  background: #4E576B;
}

.relation {
  background-color: #3A4150;
  padding: 120px 0 88px;
  color: #fff;
  font-family: PingFangSC-Light;
  font-size: 14px;
}

.relation .relation_box {
  width: 1240px;
  margin: auto;
  padding-left: 105px;
  box-sizing: border-box;
}

.relation .relation_box ul {
  list-style: none;
  margin-bottom: 20px;
  display: flex;
}

.relation .relation_box ul li {
  width: 210px;
  line-height: 20px;
}

.relation .relation_box .copyright {
  padding: 48px 0 32px;
}

.relation .relation_box .copyright p {
  line-height: 20px;
}

.relation .relation_box .copyright p:nth-child(1) {
  margin-bottom: 16px;
}

.relation .relation_box .foot {
  line-height: 20px;
}

.relation .relation_box .foot a {
  text-decoration: none;
  color: #fff;
}
